Southeast Asian surge protection device (SPD) exporters face a perplexing market paradox in 2026. While authoritative global market research firms project consistent growth in the SPD sector—with Grand View Research forecasting a 5.8% CAGR from 2024 to 2030 [1] and MarketsandMarkets predicting a 6.5% CAGR from 2023 to 2028 [2]—Alibaba.com platform data reveals a starkly different reality for regional suppliers. The platform recorded a troubling 12.85% year-over-year decline in trade volume for 2025, following a modest 2.04% recovery in 2024 after a 2.22% drop in 2023.
This contradiction suggests a fundamental structural shift in the global SPD market that disproportionately affects Southeast Asian exporters on digital B2B platforms. The buyer activity rate (AB rate) has consistently declined from 19.58% in 2023 to just 14.61% in 2025, indicating reduced engagement from international buyers. Simultaneously, the supply-demand ratio has deteriorated from 7.17 to 5.57 over the same period, reflecting an oversupply situation where fewer buyers are evaluating more products.
The market structure analysis reveals that the primary target markets remain concentrated in developed economies: the United States (29.3% of buyers), Germany (8.1%), the United Kingdom (6.5%), Australia (4.3%), and Canada (3.7%). These markets represent sophisticated buyers with increasingly stringent quality and safety requirements, which may explain the platform's performance gap. The category is classified as 'mature' with a 14.29% year-over-year decrease in seller count, indicating market consolidation and heightened competition among remaining players.

